23724120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 82851840

約数和(自身を除く): 59127720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 463, 488, 610, 732, 840, 854, 915, 926, 1220, 1281, 1389, 1464, 1708, 1830, 1852, 2135, 2315, 2440, 2562, 2778, 3241, 3416, 3660, 3704, 4270, 4630, 5124, 5556, 6405, 6482, 6945, 7320, 8540, 9260, 9723, 10248, 11112, 12810, 12964, 13890, 16205, 17080, 18520, 19446, 25620, 25928, 27780, 28243, 32410, 38892, 48615, 51240, 55560, 56486, 64820, 77784, 84729, 97230, 112972, 129640, 141215, 169458, 194460, 197701, 225944, 282430, 338916, 388920, 395402, 423645, 564860, 593103, 677832, 790804, 847290, 988505, 1129720, 1186206, 1581608, 1694580, 1977010, 2372412, 2965515, 3389160, 3954020, 4744824, 5931030, 7908040, 11862060, 23724120]

約数ペア:

[(1, 23724120), (2, 11862060), (3, 7908040), (4, 5931030), (5, 4744824), (6, 3954020), (7, 3389160), (8, 2965515), (10, 2372412), (12, 1977010), (14, 1694580), (15, 1581608), (20, 1186206), (21, 1129720), (24, 988505), (28, 847290), (30, 790804), (35, 677832), (40, 593103), (42, 564860), (56, 423645), (60, 395402), (61, 388920), (70, 338916), (84, 282430), (105, 225944), (120, 197701), (122, 194460), (140, 169458), (168, 141215), (183, 129640), (210, 112972), (244, 97230), (280, 84729), (305, 77784), (366, 64820), (420, 56486), (427, 55560), (463, 51240), (488, 48615), (610, 38892), (732, 32410), (840, 28243), (854, 27780), (915, 25928), (926, 25620), (1220, 19446), (1281, 18520), (1389, 17080), (1464, 16205), (1708, 13890), (1830, 12964), (1852, 12810), (2135, 11112), (2315, 10248), (2440, 9723), (2562, 9260), (2778, 8540), (3241, 7320), (3416, 6945), (3660, 6482), (3704, 6405), (4270, 5556), (4630, 5124)]